baber/WOPTO huggingface dataset:
Patent JP-H07174174-A (JP)
Title: Leaf spring for vehicle
Inventor: TAKADA HIROSHI
IPC: B60G11/10
Filed: 1993-12-21
Abstract: PURPOSE:To provide a lead spring for a vehicle wherein friction between leaves is increased to improve drive stability by obtaining high damping performance at high loading time and further this condition can be realized without impairing damping performance in an ordinary loading condition. CONSTITUTION:In a lead spring 10, a bell ring eye type eye part 16 is provided in a lengthwise direction end part of the first lead 12, and a curved part 20 is provided corresponding to the eye part 16 in the second lead 14. When a loading weight of a vehicle is increased, a relative position between the first/ second leaves 12, 14 is changed according to this increasing weight, and the eye part 16 is brought into contact with the curved part 20, to increase a contact load acting therebetween. Accordingly, friction between the first/second leaves 12, 14 is increased, thus to improve drive stability by obtaining high damping performance.
Patent JP-2000139898-A (JP)
Title: Radiation image forming device
Inventor: OGAWA EIJI
IPC: A61B6/03
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a picture by scattered beams without using a grid board in radiation image forming device forming the three- dimensional image of a subject. SOLUTION: A detector is arranged at a short distance position from the subject to detect radiation transmitted through the subject for each projecting direction by the detector to generate projection picture data I1 for the short distance position. Next, the detector is disposed at a long distance position from the subject to generate projection picture data I2 for the long distance position. A size equalizing means 31 applies magnification process to the data I1 to obtain projection data I1' which has been subjected to size equalization and magnified by the same magnification as for the data I2. A scattered beam component reducing means 32 extracts scattered beam components S2 based on the data I1' and I2 and subtracts the components S2 from data I2 to generate reduced projection picture data from which the components S2 is reduced.
Patent JP-H05257409-A (JP)
Title: Cleaning blade holder rotatable 180°
IPC: G03G21/10
Filed: 1992-12-02
Abstract: PURPOSE: To facilitate the insertion of a blade without generating the inclination of the blade by providing a blade holder, a fixing holder and an improved blade having cleaning edges. CONSTITUTION: A blade rib 65 is inserted into a gutter 40, and a blade body 60 is guided into the blade holder, so that the blade member 60 is aligned properly. The upper and lower members 90 and 95 of the blade holder are tightened together with a spring clamp, that is, a clip 20 at each end part of a blade holder assembly, to hold the blade body 60 at a right place. Further, the upper member 90 of the blade holder is provided with a groove 26 and the top end of the spring clamp is inserted into the groove 26 to make the impulse of the spring clamp free. Then, the blade body 60 is provided with four cleaning edges horizontally extended to the outside of the blade holder assembly, in all.  When it is necessary that a blade edge is exchanged, the blade holder assembly is rotated to be in a second position and the second cleaning edge has a linear contact state with a light receiving surface, after that.
Patent JP-H04193377-A (JP)
Title: Method of manufacturing soft base material, said soft base material and electronic circuit and part having said soft base material
Inventor: HANSUUYOAHIMU HERAA
IPC: B05D7/00
Filed: 1990-11-28
Abstract: PURPOSE: To manufacture, easily and at a low cost, a board having thermal load resistivity, shape stability and adhesivity by coating a copper foil with a solution consisting of polyamide carboxylic acid or polyimide, a filler and organic solvents as its major components. CONSTITUTION: A primer consisting of one or more varieties of polyamide carboxylic acid or polyimides of 5 to 35 wt.% based on total weight, a filler of 1 to 75 wt.% based on the weight of polyamide carboxylic acid, etc., and one or more varieties of organic solvents as its major components is applied so as to obtain a dry film thickness of 4 to 90 μm, is heated at a temperature of 70 to 125 deg.C for 1 to 30 minutes and is dried, Then, a top coat having one or more varieties of polyamide carboxylic acid or polyimide of 5 to 35 wt.% based on total weight and one or more varieties of organic solvents as its major components is coated so as to obtain a dry film thickness of 2 to 70 μm and is dried in the same manner. Finally, the primer and the top coat are heated together at a temperature of 200 to 350 deg.C for 1 to 30 minutes to be baked.
Patent JP-2000149643-A (JP)
Title: Ceiling lamp
Inventor: ISHIDA MASAHIKO
IPC: F21V17/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling lamp, to or from which a shade can be easily attached or detached. SOLUTION: This ceiling lamp comprises a substantially casing-like ceiling lamp body 1 and a translucent shade 2. A substantially inverted L-shaped projection 21 projecting from a side wall outer face of the shade 2 is inserted into a through hole 13 bored on one side wall of the ceiling lamp body 1. A substantially V-shaped spring 22 fixed to the shade 2 is inserted into a spring receiver 14 fixed at the side wall inner surface opposite to the through hole 13 bored at the ceiling lamp body 1. A hooking pit 23 is recessed at the side wall outer surface under the spring 22.
Patent JP-H03242843-A (JP)
Title: Magneto-optic storage medium and dielectric layer thereof
Inventor: KURISUTOFUA BINSENTO JIYONISU
IPC: G11B11/105
Filed: 1990-11-28
Abstract: PURPOSE: To make it possible to obtain a magneto-optical memory medium improved in a signal-to-noise ratio and environmental stability by incorporating specific synthetic oxide glass into dielectric layers. CONSTITUTION: This magnet optical memory medium is formed by laminating a first plastic layer 12, the first dielectric layer 14, a magneto-optical material thin-film layer 16, the second dielectric layer 18 and a protective layer 20 on a substrate 10. The dielectric layers 14, 18 contain the synthetic oxide glass. The glass has the chemical formulas SiO2 -MO3 or SiO2 -MO3 O3 and SiO2 -MO3 O5 . M is selected from Zr, Ti, Al, Nb, Y, Sn, In, Ta or Sb and more particularly M is preferably Ti, Zr or Al. As a result, the signal-to-noise ratio and environmental stability are improved.
Patent JP-H10158966-A (JP)
Title: Bulky nonwoven fabric and its production
Inventor: WAKISAKA KOUJI
IPC: D04H1/498
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having many thickly formed wrinkle-like projections on the surface and good surface smoothness and rich in bulkiness and elasticity. SOLUTION: This nonwoven fabric comprises the first fiber layer containing thermally shrunk bribers and the second fiber layer of layers containing non- shrinkable fibers and laminated to one or two surfaces of the first fiber layer, and has a METSUKE of >=200g/m<2> . Therein, both the fiber layers are integrally interlaced with each other by a needle punching method. Many wrinkle-like projections are thickly formed on the second fiber layer, and the apparent valley-mountain ratio of the projections and the depressions formed by the formation of the projections on the surface of the nonwoven fabric is >=0.60.
Patent JP-H04191192-A (JP)
Title: Handle post frame for small size gliding boat and manufacture thereof
Inventor: TSUMIYAMA YOSHINORI
IPC: B63H25/02
Filed: 1990-11-27
Abstract: PURPOSE:To smoothly slide a handle unit and to ensure the wear resistance and rust-resistance of a slide contact part thereof by applying a teflon coating over the outer surface of a slide rail in a range where the handle unit slides, and by forming a frame including the handle unit with a welded assembly structure. CONSTITUTION:A frame 20 is composed of two left and right rear pipe members 20A, and a slide rail 28 secured to the upper parts of the left and right rear pipe member 20A which are formed of light alloy materials such as aluminum alloy or the like, and which are integrally incorporated with each other by welding so as to have a welded structure. Further, teflon coating is applied over the outer surface of the slide rail in a range where the handle unit 21 slides. Accordingly, it is possible to smoothly slide the handle unit 21, and further, it is possible to ensure high wear resistance and rust resistance for the slide contact part thereof.
Patent JP-H11142705-A (JP)
Title: Grooved filamentary body s-z twist cable assembling device
Inventor: UCHIYAMA YOSHIMI
IPC: H01B13/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely insert coated optical fibers into grooved filamentary bodies by constituting front end guiding pipes which are connected to the downstream side ends of coated fiber guiding cylinders by means of universal joints, project at the other end to the outward positions in the radial direction corresponding to the grooved filamentary body through-holes of a top dividing plate and guide the coated optical fibers in such a manner that these pipes are freely advanceable and retreatable in an axial direction. SOLUTION: The front end of a hollow drive shaft 71 is provided with the top dividing plate 7 bored with the plural grooved filamentary body through-holes 72 in circumferentially equally divided positions and is rotatably provided with the plural pieces of the hollow coated fiber guiding cylinders 6 in the circumferentially equally divided positions. In addition, the hollow drive shaft 71 is rotatably provided with the main dividing plate 5 bored with the same number of the grooved filamentary body through-holes 51. The front end guiding pipes 63 projecting to the positions corresponding to the grooved filamentary body through-holes 72 are connected via the universal joints 63A to the downstream side end of the coated fiber guiding cylinders 6 and are made extensible and contractable in the axial direction.  The coated optical fibers within the coated fiber guiding cylinders 6 are inserted into the grooved filamentary bodies in the grooved filamentary body through-holes 51, 72 by bringing the front end guiding pipes 63 sufficiently near to the grooved filamentary body and are S-Z twisted by rotating the coated fiber guiding cylinders 6 via gear meshing parts 41, 61.
Patent JP-H09137200-A (JP)
Title: Granular detergent contained in container and method for shaking granular detergent out of container
Inventor: HASUMI MOTOMITSU
IPC: C11D17/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-density granular detergent which is contained in a container and can be easily shaken out of the container when the container is deformed enough by grasping in using the detergent even when it causes blockng due to vibration during transport, etc. SOLUTION: This granular detergent contains 10-50wt.% surfactant, has a bulk density of 0.6g/cm<3> or higher and an average particle size of 250-1,000μm, and is contained in a container having a shaking-out port and a surrounding wall 12 surrounding the detergent-filled space below the shaking-out port. The wall 12 is deformable so that lumps of the detergent temporarily formed by tight packing in the container 1 can be disintegrated by grasping the wall 12.
Patent JP-H03187119-A (JP)
Title: Field emitting cathode and manufacture thereof
Inventor: HISAMORI BUNJI
IPC: H01J1/30
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a field emitting cathode improved in current density by forming three layers of dielectric substance films different in etching rate, repeating etching, forming an opening at a recessed portion with an organic resin film, depositing and laminating cathode cone material and then removing the organic resin film. CONSTITUTION:The first, the second and the third silicon nitride film layers 12-14 are laminated. By adjusting the dia. of an aluminium mask 15, the silicon nitride film layers 13, 14 are corrosively removed. Next, gate metal layers 16, 16' are formed and an organic resin film 17 is formed. Next, the remainders of the silicon nitride film layers 13, 14 are removed to form an opening portion 18 as well as a recessed portion 19. Next, a cathode cone 20 in a conical form is formed and a cone material layer 21 is formed on the other portion to remove the organic resin film 17 and the cone material layer 21. It is thus possible to remove unnecessary deposited metal easily with organic solvent, select cone material arbitrarily and improve current property.
Patent JP-2000149122-A (JP)
Title: Insertion port mechanism for paper money identifying machine
Inventor: KIDA AKIRA
IPC: G07F7/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce trouble at the time of inserting paper money and to facilitate a paper money insertion operation in the insertion port mechanism of a paper money identifying machine provided with a flapper, which is loaded on an automatic vending machine. SOLUTION: When a flapper 2 is pushed into an inner side where a paper money insertion port 7 exists by one hand at the time of inserting paper money, the flapper 2 rotates inside with a hinge as a shaft 6. Then, paper money is inserted with the flapper as a guide. When the hand is returned after insertion, the flapper 2 is restored by a restoration spring 8, it is stopped by a stopper 9 and is held in a position blocking the paper money insertion port. Thus, a conventional trouble that the flapper is held by one hand and paper money is inserted by the other hand is reduced and paper money can easily be inserted. Thus, the customer collection force of the automatic vending machine can be improved.
Patent JP-H02170224-A (JP)
Title: System for detecting arithmetic exception
Inventor: ENDO TOMOHIKO
IPC: G06F7/76
Filed: 1988-12-22
Abstract: PURPOSE:To prevent an arithmetic exception detecting mechanism from affecting the performance of the floating point arithmetic by checking whether the interim result contents of a mantissa part satisfy or not the conditions that cause an arithmetic exception in the case the interim result value of an exponent part produces an arithmetic exception before normalization of carried out after an arithmetic process. CONSTITUTION:A valid digit detector 9 detects whether the mantissa output 58 of the interim result of a multiplier 3 is equal to zero or not every 4 bits of each digit and outputs the result of this check. An exponent part decoder 10 outputs the information 59 which designates the test conditions of the output 60 received from the detector 9 for detection of an arithmetic exception out of an exponent 57 of the interim result. An exception detector 11 detects an arithmetic exception 62 based on the output information received from a valid digit detector 8 and the decoder 10. In other words, the detector 11 detects an exponent overflow exception 62 out of the mantissa valid digit information 60 of the interim result produced by the detector 9 and the exception detecting conditions 59 produced by the decoder 10. Thus it is possible to prevent an arithmetic exception detecting mechanism from affecting the performance of the floating point arithmetic.
Patent JP-H01167854-A (JP)
Title: Toner potential recorder
Inventor: TANAKA MINORU
IPC: G03G15/36
Filed: 1987-12-24
Abstract: PURPOSE:To display a record quickly and surely by providing a transfer device and a memory, which stores and accumulates input data such as characters and images on a block basis in the order that they has been stored in a personal computer, between the transfer device and a controller. CONSTITUTION:The personal computer is provided with a memory 4 (41-4n) storing input data such as characters and images on a block basis, and through the operation of an operating device 1, character and image data is stored in the memory 4 (41-4n) of the personal computer 3 on a block basis. By operat ing the device 1, character and image data en bloc accumulated in a storing and accumulating memory 5 (51-5n) through the personal computer 3 is recorded and displayed on the dielectric recording member 10 of a toner potential record ing device 7 in full scale, and only a contour image en bloc can be toner- recorded and displayed, or be recorded and displayed as an image combined with an erased part in the contour position through the personal computer 3.
Patent JP-H10169070-A (JP)
Title: Roof truss
Inventor: UTSUNOMIYA SHINJI
IPC: E04B7/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a roof truss which can simplify the assembling work of the roof truss for reducing labor for a high lift work. SOLUTION: In this roof truss, a structural body A which is composed of a lateral beam 1, a strut 2 attached to the end of the lateral beam 1, and a bracing 3 attached between the lateral beam 1 and the roof truss 2 is variously formed according to a difference in the height of the strut 2. The structural body A equipped with the strut 2 having the height corresponding to the height of the roof at a position where the structural body A is attached is plurally provided in a span Y on a beam 11 which is fixed on columns 10 and between the upper ends of these columns 10 with the strut 2 used as a leg and the lateral beam 1 perpendicular to the span Y.
Patent JP-H03187943-A (JP)
Title: Production of optical fiber preform
Inventor: SHIOYA KEIICHIRO
IPC: C03B37/018
Filed: 1989-12-18
Abstract: PURPOSE:To obtain an optical fiber preform in high efficiency at a low cost by connecting a dummy rod to an end of a transparent glass rod including a part for forming an optical fiber core, rotatably holding the dummy rod and depositing a clad-forming porous glass layer on the glass rod while successively lowering the traversing position of a burner. CONSTITUTION:A transparent glass rod 10 for forming a core of an optical fiber, e.g. pure SiO2 glass or Ge-doped SiO2 glass, is vertically held in freely rotatable state. A dummy rod 12 is connected exclusively to the upper end of the rod 10. The rod 10 is rotated and a porous SiO2 glass layer 16 is deposited on the outer circumference of the rod 10 by supplying a raw material gas for clad such as SiCl4 from a concentric multipletube oxyhydrogen burner 14 while traversing the burner 14 parallel to the axis of the rod 10. In the above process, the turning position of the burner 14 at the lower end side of the rod is successively shifted downward and the traverse motion is repeated prescribed times.
Patent JP-H03186388-A (JP)
Title: Water tap-connected water purifier
Inventor: TANAKA NOBUMASA
IPC: C02F1/28
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a trouble-free, low cost water tap-connected water purifier even when a resin holder for bubble water tap has fallen by providing reinforcing ribs inside the holder and also a cylindrical protrusion with a notch on the upper surface of a resin holder for a flexible water tap. CONSTITUTION:A resin holder for a bubble water tap 20 and a resin holder for a flexible water tap into which the former is screwed, and reinforcing ribs 26 are arranged from the external periphery of a cylindrical part 22 having a water sealing surface 21 to the inner wall of a fixed part 27. At the same time. The holder for a flexible water tap 10 has a cut groove 12 on the part of it and a cylindrical protrusion 15 with a notch 16 at an opposite position to the reinforcing ribs 26 on the upper surface. The holders 10, 20 are made of thermally sensitive discoloring resin. If the holder 10 falls by mistake during its installation, it may not damage dishes left alone in a sink as it is made of resin. Furthermore, the holders 10, 20 become discolored, if they come in contact with hot water and warn a user about the danger.
Patent JP-H10153340-A (JP)
Title: Attachment of air-conditioner
Inventor: NISHIGAKI TADATAKA
IPC: F24F13/20
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an attachment that can be mounted easily for relaxing and eliminating the uncomfortable odor of blow-off air of an already installed air-conditioner and returning clean or fragrant air into a room. SOLUTION: An attachment 1 is composed of a cover member 2 that covers a blast opening B of an air-conditioner A and has an uncomfortable odor prevention ventilation filter 13 on a reverse side and flat members 7 and 8 that are pivoted at the upper and lower edges of the cover member 2 so that they can be raised and rotated and are removably mounted to the upper and lower parts of the periphery edge of a blast opening B of the airconditioner A. Then, by mounting the cover member 2 of the attachment 1 to the front side of the blast opening B of the air-conditioner A, a blow-off air from the blast opening B of the air-conditioner A passes through the high-ventilation filter 13 and is discharged into air.
Patent JP-2000135137-A (JP)
Title: Hinge mechanism of sheet
Inventor: NIIHORI HIDEO
IPC: A47C1/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To easily mount the title mechanism even in a small space and to eliminate the fear of detaching a hinge arm on the side of a sheet back from a hinge pin on the side of a sheet cushion. SOLUTION: In the state of pivotally attaching the hinge arm 4 to the hinge pin 5 through a bush 1, a spacer 2 is fitted to a part positioned outside of the arm 4 of the bush 1 to integrally engage the three of the spacer 2, the bush 1 and the pin 5 to an engaging pin 3.
Patent JP-H05159362-A (JP)
Title: Phase transition type optical recording medium
Inventor: URUSHIYA TANIO
IPC: G11B7/2433
Filed: 1991-12-10
Abstract: PURPOSE:To improve the reliability of the phase shift type optical recording medium by improving the material to be used for protective layers. CONSTITUTION:This recording medium has the protective layers 2, 4 consisting of a compsn. composed of ZnO and SiO2 on both sides of a recording layer 3 which is reversibly changed in phase by irradiation with a laser. The ZnO has a high reflective index and the addition of the SiO2 retards the crystallization of the ZnO. The thermal stability of the protective layers 2, 4 is, therefore, high and the laser power for recording and erasing of the phase shift type optical recording medium is small.
Patent JP-H02171306-A (JP)
Title: Radial tire
Inventor: TOMIOKA SEI
IPC: B60C11/11
Filed: 1988-12-26
Abstract: PURPOSE:To increase uniformity by equalizing a groove cross-sectional ratio in circumferential cross-section of a tire between blocks for which unit pitch lengths are different with each other and equalizing the circumferential radius on the block surface of the tire with the reference outside diameter of the tire, in the titled tire with a tread pattern for which the unit pitches of the blocks are varied with each other. CONSTITUTION:A groove cross-sectional area ratio ((groove cross-sectional area A) X 100 / (unit pitch length P) X (tread thickness D)) in circumferential cross-section of a tire is substantially equalized between blocks 1S for which unit pitch lengths are different with each other. Also, the circumferential radius Rp on the block surface of the tire is equalized with the reference outside diameter Rreg of the tire. By this, a distance (under-groove gauge) from the bottom of the grooves forming blocks to a belt layer 5 is equalized to increase uniformity. Thus, vibration during running is reduced to increase comfortability during driving and anti-wear property.